11203311333323 has 2 divisors, whose sum is σ = 11203311333324. Its totient is φ = 11203311333322.

The previous prime is 11203311333293. The next prime is 11203311333367. The reversal of 11203311333323 is 32333311330211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11203311333323 - 2³⁰ = 11202237591499 is a prime.

It is not a weakly prime, because it can be changed into another prime (11203311333373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601655666661 + 5601655666662.

It is an arithmetic number, because the mean of its divisors is an integer number (5601655666662).

Almost surely, 2^{11203311333323} is an apocalyptic number.

11203311333323 is a deficient number, since it is larger than the sum of its proper divisors (1).

11203311333323 is an equidigital number, since it uses as much as digits as its factorization.

11203311333323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 11203311333323 its reverse (32333311330211), we get a palindrome (43536622663534).

The spelling of 11203311333323 in words is "eleven trillion, two hundred three billion, three hundred eleven million, three hundred thirty-three thousand, three hundred twenty-three".